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參數(shù)資料
| 型號： | LC78858V |
| 元件分類： | DAC |
| 英文描述： | SERIAL INPUT LOADING, 16-BIT DAC, PDSO24 |
| 封裝： | SSOP-24 |
| 文件頁數(shù)： | 9/12頁 |
| 文件大?。?/td> | 132K |
| 代理商： | LC78858V |
Input Setup
1. Digital audio data input
The digital audio data is a 16-bit serial signal which supports both the MSB-first and the 2’s complement format. The
16-bit serial data is input from the DATA pin to an internal register on the rising edge of the BCLK signal, and is
read in on the rising and falling edges of the LRCK signal.
2. Mode setup
The method for setting the digital bass boost, deemphasis, and digital attenuator differ depending on the state of the
mode pin (MODE).
When MODE is low: serial input mode
In this mode, digital bass boost, deemphasis, and digital attenuator can be set by inputting serial data to the DAT/DB2
pin.
<Data Format>
Data is read in on the rising edge of the LAT/DB1 pin.
A0 and A1: Digital bass boost flags
A2: Deemphasis flag
The deemphasis function operates
when Fs is 44.1 kHz.
See page 9 for details on the digital bass
boost frequency characteristics.
Note: Test mode: This mode is provided for testing
the bass boost function.
It should not be used during normal operation.
No. 5967-6/12
LC78858V
Digital Audio Data Input Timing
A0 (DB1)
A1 (DB2)
Digital bass boost
L
Flat
H
L
Bass boost 1
L
H
Bass boost 2
H
Test mode*
A2 (EMP)
Deemphasis
L
Off
H
On
Attenuation data
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相關(guān)代理商/技術(shù)參數(shù) |
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| LC7886 | 制造商:SANYO 制造商全稱:Sanyo Semicon Device 功能描述:18-Bit A/D Converter for Digital Audio Applications |
| LC78865 | 制造商:SANYO 制造商全稱:Sanyo Semicon Device 功能描述:16-bit A/D Converter |
| LC78865M | 制造商:SANYO 制造商全稱:Sanyo Semicon Device 功能描述:16-bit A/D Converter |
| LC78866V | 制造商:SANYO 制造商全稱:Sanyo Semicon Device 功能描述:16-bit A/D Converter |
| LC7886M | 制造商:SANYO 制造商全稱:Sanyo Semicon Device 功能描述:18-Bit A/D Converter for Digital Audio Applications |
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